Other packages > Find by keyword >

polyMatrix  

Infrastructure for Manipulation Polynomial Matrices
View on CRAN: Click here


Download and install polyMatrix package within the R console
Install from CRAN:
install.packages("polyMatrix")

Install from Github:
library("remotes")
install_github("cran/polyMatrix")

Install by package version:
library("remotes")
install_version("polyMatrix", "0.9.16")



Attach the package and use:
library("polyMatrix")
Maintained by
Nikolai Ryzhkov
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-01-16
Latest Update: 2021-07-18
Description:
Implementation of class "polyMatrix" for storing a matrix of polynomials and implements basic matrix operations; including a determinant and characteristic polynomial. It is based on the package 'polynom' and uses a lot of its methods to implement matrix operations. This package includes 3 methods of triangularization of polynomial matrices: Extended Euclidean algorithm which is most classical but numerically unstable; Sylvester algorithm based on LQ decomposition; Interpolation algorithm is based on LQ decomposition and Newton interpolation. Both methods are described in D. Henrion & M. Sebek, Reliable numerical methods for polynomial matrix triangularization, IEEE Transactions on Automatic Control (Volume 44, Issue 3, Mar 1999, Pages 497-508) and in Salah Labhalla, Henri Lombardi & Roger Marlin, Algorithmes de calcule de la reduction de Hermite d'une matrice a coefficients polynomeaux, Theoretical Computer Science (Volume 161, Issue 1-2, July 1996, Pages 69-92) .
How to cite:
Nikolai Ryzhkov (2020). polyMatrix: Infrastructure for Manipulation Polynomial Matrices. R package version 0.9.16, https://cran.r-project.org/web/packages/polyMatrix. Accessed 08 Oct. 2026.
Previous versions and publish date:
(2026-07-09 06:42), 0.2.4 (2020-01-16 11:30), 0.2.5 (2020-02-03 07:10), 0.3.1 (2020-06-04 10:50), 0.9.11 (2021-07-11 23:50)
Other packages that cited polyMatrix R package
View polyMatrix citation profile
Other R packages that polyMatrix depends, imports, suggests or enhances
Complete documentation for polyMatrix
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

eDMA  
Dynamic Model Averaging with Grid Search
Perform dynamic model averaging with grid search as in Dangl and Halling (2012) ...
Download / Learn more Package Citations See dependency  
imguR  
An Imgur.com API Client Package
A complete API client for the image hosting service Imgur.com, including the an imgur graphics devic ...
Download / Learn more Package Citations See dependency  
shinymodels  
Interactive Assessments of Models
Launch a 'shiny' application for 'tidymodels' results. For classification or regression models, the ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
kriens  
Continuation Passing Style Development
Provides basic functions for Continuation-Passing Style development. ...
Download / Learn more Package Citations See dependency  

28,989

R Packages

247,686

Dependencies

76,495

Author Associations

28,990

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA